ConstNumberSource (Lucene 9.6.0 queries API)

java.lang.Object
- org.apache.lucene.queries.function.ValueSource
- - org.apache.lucene.queries.function.valuesource.ConstNumberSource

Direct Known Subclasses:

ConstValueSource, DoubleConstValueSource
```
public abstract class ConstNumberSource
extends ValueSource
```
ConstNumberSource is the base class for all constant numbers

Constructor Summary

Constructors
Constructor Description

ConstNumberSource()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`abstract boolean`	`getBool()`
`abstract double`	`getDouble()`
`abstract float`	`getFloat()`
`abstract int`	`getInt()`
`abstract long`	`getLong()`
`abstract Number`	`getNumber()`

Methods inherited from class org.apache.lucene.queries.function.ValueSource
asDoubleValuesSource, asLongValuesSource, createWeight, description, equals, fromDoubleValuesSource, getSortField, getValues, hashCode, newContext, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail
- ConstNumberSource
```
public ConstNumberSource()
```

Method Detail

getInt
```
public abstract int getInt()
```

getLong
```
public abstract long getLong()
```

getFloat
```
public abstract float getFloat()
```

getDouble
```
public abstract double getDouble()
```

getNumber
```
public abstract Number getNumber()
```

getBool
```
public abstract boolean getBool()
```